ROUTING METHOD IN MULTI-HOP CELLULAR SYSTEM AND THE MULTI-HOP CELLULAR SYSTEM

摘要

invention is a multi-hop cellular system (multi-hop cellular system) in the multi-hop routing method, and relates to a cellular system. Routing method in a multi-hop cellular system according to the present invention, the method comprising: maintaining a signal strength from each of the nodes in the multi-hop cellular systems, broadcast from the source node (broadcast) that the route request message (route-request message) receiving at least one neighboring node, the hop count from the neighboring node (hop count) and drops to the route request message based on the signal strength (drop), or re-broadcast (re-broadcast) that step and the base station ( BS: Base Station) on the basis of the neighboring stores the path request message received by the node to the elapsed time or the at least one route reply message via the path to select the best path through the route request message is stored in the (route and a step of transmitting -reply message) to the source node.